pre.app-code {
    background-color: var(--surface-ground);
    margin: 0 0 1rem 0;
    padding: 0;
    border-radius: var(--border-radius);
    overflow: auto;
    
    code {
        color: var(--surface-900);
        padding: 1rem;
        line-height: 1.5;
        display: block;
        font-family: monaco, Consolas, monospace;
    }
}